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>Chapter 36. Miscellany</H1
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>&nbsp;</TD
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><I
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>Nobody really knows what the Bourne shell's grammar is. Even
        examination of the source code is little help.</I
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>--Tom Duff</I
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>Table of Contents</B
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><DT
>36.1. <A
HREF="intandnonint.html"
>Interactive and non-interactive shells and scripts</A
></DT
><DT
>36.2. <A
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>Shell Wrappers</A
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><DT
>36.3. <A
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>Tests and Comparisons: Alternatives</A
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>36.4. <A
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>Recursion: a script calling itself</A
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>36.5. <A
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>"Colorizing"</SPAN
> Scripts</A
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>36.6. <A
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>Optimizations</A
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>36.7. <A
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>Assorted Tips</A
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>36.7.1. <A
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>Ideas for more powerful scripts</A
></DT
><DT
>36.7.2. <A
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>Widgets</A
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>36.8. <A
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>Security Issues</A
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>36.8.1. <A
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>Infected Shell Scripts</A
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>36.8.2. <A
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>Hiding Shell Script Source</A
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>36.8.3. <A
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>Writing Secure Shell Scripts</A
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>36.9. <A
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>Portability Issues</A
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>36.10. <A
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>Shell Scripting Under Windows</A
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